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Forest Health Advisory System

    Start exploring forest health in places of interest to you such as National Forests and Parks, Tribal Lands, and U.S. Fish and Wildlife units.

    Drainage Index and Productivity Index

      This website is designed to help you calculate the Drainage Index (DI) and Productivity Index (PI) of all soils that are classified within the US system of Soil Taxonomy. These data aid in the identification of areas at risk to various forest insects and diseases because of their ability to identify regions of potential tree stress.

      Forest Health Protection Mapping and Reporting

        Welcome to the US Forest Service, forest insect and disease reporting portal. The applications below access a myriad of state, county and local level forest insect and disease conditions data. In addition we offer a window into near real time forest disturbance information collected from space. Data input applications are restricted to cooperators with specific training and expertise.

        Weed Images: The Source for Images of Weeds and Weed Management in Agriculture

          A joint project of The University of Georgia - Warnell School of Forestry and Natural Resources, College of Agricultural and Environmental Sciences - Department of Entomology, Center for Invasive Species and Ecosystem Health, Weed Science Society of America and the USDA/APHIS Identification Technology Program, [Weed Images](https://www.weedimages.org/) image categories include: Habit: Aquatics, Herbs/Forbs, Grasses, Shrubs, Trees, Vines; Herbicides: Mechanism of Action, HRAC or WSSA Group; Most Troublesome and Most Common Weed Lists.

          Forestry Images: The Source for Forest Health and Silviculture Images

            A joint project between University of Georgia - Bugwood Network and the U.S. Department of Agriculture, [Forestry Images](https://www.forestryimages.org/) image categories include: Forest Pests; Trees, Plants, and Stand Types; Silvicultural Practices; Urban Forestry; Wildlife; People, Places and Scenes.

            Gramene

              Gramene is a curated, open-source, integrated data resource for comparative functional genomics in crops and model plant species.